Seiden, H. (1990). Advertising pure and simple (New ed.). AMACOM.
Cita Chicago Style (17a ed.)Seiden, Hank. Advertising Pure and Simple. New ed. New York: AMACOM, 1990.
Cita MLA (9a ed.)Seiden, Hank. Advertising Pure and Simple. New ed. AMACOM, 1990.
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